Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11150750 | Electronic pen and electronic pen main body unit | Kenichi Ninomiya, Takenori Kaneda, Toshihiko Horie | 2021-10-19 |
| 11010002 | Electronic pen and cartridge for electronic pen | Hiroyuki Fujitsuka, Kenichi Ninomiya, Takenori Kaneda, Gunji Ishihara, Takashi Yamaguchi +2 more | 2021-05-18 |
| 10944940 | Intercom system for collective housing | Yuta Shimomura, Masashi Hattori, Shion Kanai | 2021-03-09 |
| 10901442 | Active-matrix substrate, display panel and display device including the same | Hidefumi Yoshida, Takeshi Noma, Ryo Yonebayashi, Takayuki Nishiyama, Mitsuhiro Murata +1 more | 2021-01-26 |